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摘要
描述Number of nations 1800-2003 scoring 8 or higher on Polity IV scale.png
English: Data source: The Polity IV project. http://www.systemicpeace.org/polity/polity4.htm The y axis is the number of nations scoring 8 or higher on the combined Polity score. The years are all those available in the data, 1800-2003. Note that the Polity IV project only scores nations with greater than 500,000 total population.
The original description page was here. All following user names refer to en.wikipedia.
2006-08-28 15:00 Ultramarine 949×561 (26556 bytes) Data source: The Polity IV project. http://www.cidcm.umd.edu/inscr/polity/ The y axis is the number of nations scoring 8 or higher on the combined Polity score. The years are all those available in the data, 1800-2003. Note that the Polity IV project only
2006-08-28 15:45 Ultramarine 949×561 (26863 bytes) == Summary ==
Data source: The Polity IV project. http://www.cidcm.umd.edu/inscr/polity/ The y axis is the number of nations scoring 8 or higher on the combined Polity score. The years are all those available in the data, 1800-2003. Note that the Polity I
說明
添加單行說明來描述出檔案所代表的內容
Źródło danych: Projekt Polity IV. http://www.systemicpeace.org/polity/polity4.htm Oś y to liczba narodów, które uzyskały 8 lub więcej punktów w łącznym wyniku Ustroju. Wszystkie lata są dostępne
{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} == {{int:filedesc}} == {{Information |description={{en|1=Data source: The Polity IV project. http://www.cidcm.umd.edu/inscr/polity/ The